Oil level sensor
A device that senses the oil
level and sends a signal. Installed in the fuel tank, it sends a signal based
on a specific oil level or continuous changes in the oil level , and transmits
it to the relevant control, execution, and display mechanisms, such as using
electric plug switches, film cut-off valves, signal lights, displays, etc., to
change the flow section of the fuel pipeline, control the fuel flow, and
display the oil level and oil volume in the tank.